NPPES file of Aug 9, 2026

Ritchie L. Clark, M.D.

Anatomic Pathology & Clinical Pathology Physician · Owensboro, KY

Ritchie L. Clark, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Owensboro, Kentucky, and NPI 1639156284, issued on Dec 26, 2005. Check the license (Kentucky 21610, as entered in NPPES) on the Kentucky Board of Medical Licensure; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639156284
Name
Ritchie L. Clark
Credential
M.D.
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
21610 KY
Self-reported in NPPES; status is on the state search
Practice location
811 E Parrish Ave, Owensboro, KY 42303
Phone
(270) 688-2936
Enumerated
Dec 26, 2005
Record last updated
Jul 13, 2026
Medicaid ID
64216104 KY
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest anatomic pathology & clinical pathology physician records → All 215 in Kentucky → Look up another NPI →

Also registered at 811 E Parrish Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charles Bea, MDDiagnostic Radiology Physician1730270919
  2. Karen Bickett, MDDiagnostic Radiology Physician1952405508
  3. Kenneth Canant, M.D.Emergency Medicine Physician1316952898
  4. Samantha Chamberlain, APRNFamily Nurse Practitioner1811474067
  5. James Coomes, M.D.Emergency Medicine Physician1801802327
  6. Susan Daniel, MSN, APRNFamily Nurse Practitioner1942486014

Verify Ritchie L. Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 21610    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Kentucky license search

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Ritchie L. Clark among 215 anatomic pathology & clinical pathology physician records in Kentucky

Ritchie L. Clark, M.D. is one of 215 anatomic pathology & clinical pathology physician records with a practice address in Kentucky. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 79% newer
  • In a Medicare fileNo · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2026 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in Kentucky

There are 215 anatomic pathology & clinical pathology physician records in Kentucky. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 215 in Kentucky → Every provider in Owensboro → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Dudley E. Day, M.D.Owensboro, KY 423031346311891
  2. David Graham, MDOwensboro, KY 423031669461794
  3. Sarah Higdon, M.D.Owensboro, KY 423031821403668
  4. Charles Mills, MDOwensboro, KY 423031952565285
  5. Brian Ward, MDHartford, KY 423471578552600
  6. Eric Berg, M.D.Ft Campbell, KY 422231013983543
  7. Mark McNeely, MDFort Campbell, KY 422231003482688
  8. Daniel Neelon, MDFort Campbell, KY 422231083177166

Common questions

What is Ritchie L. Clark, M.D.'s NPI number?

Ritchie L. Clark, M.D.'s National Provider Identifier (NPI) is 1639156284, issued on Dec 26, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Ritchie L. Clark, M.D. located?

The NPPES record lists a practice address at 811 E Parrish Ave, Owensboro, KY, 42303. Phone: (270) 688-2936. Providers update this record themselves, so call before visiting.

How can I verify Ritchie L. Clark, M.D.'s license?

NPPES lists Kentucky license number 21610, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.